HS Code Heading

Tanned or crust hides and skins of bovine (including buffalo) or equine animals, without hair on, whether or not split, but not further prepared

41.04 Heading
Section VIII — Raw hides and skins, leather, furskins and articles thereof; saddlery and harness; travel goods, handbags and similar containers; articles of animal gut (other than silk-worm gut)

About HS Code 4104

Heading 4104 encompasses tanned or crust hides and skins derived from bovine animals (including buffalo) and equine animals. The critical defining characteristic is that these hides and skins are without hair on, whether or not they have been split, but importantly, they are 'not further prepared.' This means they have undergone the initial tanning process, which converts raw hides into a stable material, and may have been dried to a 'crust' state. Crust leather is essentially semi-finished leather; it has been tanned, shaved, and retanned, but not yet dyed, finished, or embossed for specific end-use applications. This classification is crucial for international trade as it represents a significant intermediate stage in the leather manufacturing supply chain. It acts as a bridge between the raw material (Chapter 4101) and fully finished leather (Chapter 4107). Importers and exporters must meticulously distinguish between crust leather and raw hides (which require further processing like tanning) or fully finished leather (which is ready for product manufacturing). The 'not further prepared' clause is paramount for compliance, dictating that goods under this heading should not exhibit characteristics of finished leather such as specific colors beyond natural tanning, specialized coatings, or embossed patterns. This heading facilitates trade in large volumes of semi-processed leather, allowing different stages of production to occur in various countries based on expertise, labor costs, or environmental regulations. Its historical significance lies in enabling global specialization within the leather industry, where tanning may occur in one region and high-value finishing in another. Accurate classification here prevents costly delays, duties discrepancies, and potential penalties.

Products Under This Code

Crust bovine side leather, crust buffalo hide, wet blue bovine hides, crust horsehide, split crust bovine leather, full grain crust cowhide, corrected grain crust buffalo leather, vegetable-tanned crust bovine leather, chrome-tanned crust equine leather, natural crust leather rolls, semi-processed bovine back leather, unfinished buffalo saddle leather, crust automotive upholstery blanks, crust footwear upper leather, crust bag leather, crust belt leather, crust garment leather, crust furniture leather, crust industrial leather, raw edge crust leather, unsplit crust bovine leather, pre-split crust bovine leather, re-tanned crust bovine leather, dried crust bovine leather, uncolored crust bovine leather

Real World Examples

A Brazilian tannery exports several containers of wet blue bovine hides, which are a form of crust leather, to a finishing plant in Italy via the Port of Santos to Genoa. These hides will be further processed into high-grade automotive upholstery leather. Another scenario involves an American supplier shipping large quantities of vegetable-tanned crust cowhides from Texas to a footwear manufacturer in Mexico, crossing the border at Laredo, to be used for durable boot uppers. A third example is an Argentinian leather producer sending chrome-tanned crust buffalo leather to a factory in China via the Port of Buenos Aires to Shanghai, where it will be dyed, embossed, and finished for luxury handbags and accessories.

Common Misclassification

A common misclassification error involves confusing crust leather (4104) with raw hides (4101) or fully finished leather (4107). Raw hides (4101) are unprocessed and require tanning, while crust leather has already undergone the tanning process. Finished leather (4107) has been dyed, coated, or otherwise prepared for immediate use in manufacturing products, which is explicitly excluded by 'not further prepared' in 4104. For instance, a trader might mistakenly classify a natural-colored, dry tanned hide as finished leather if it's visually appealing, missing the crucial distinction of its unfinished state. This difference in processing stage significantly impacts duties and regulations.

Subheadings 4

4104.11 Tanned or crust hides and skins; without hair on, bovine or equine, in the wet state (including wet-blue), full grains, unsplit; grain splits 4104.19 Tanned or crust hides and skins; bovine or equine, without hair on, in the wet state (including wet-blue), excluding full grains, unsplit; grain splits 4104.41 Tanned or crust hides and skins; bovine or equine, without hair on, in the dry state (crust), full grains, unsplit; grain splits 4104.49 Tanned or crust hides and skins; bovine or equine, without hair on, in the dry state (crust), (other than full grains, unsplit; grain splits)

EU Regulatory Requirements

This product category is subject to the EU Deforestation Regulation (EUDR). Importers must provide due diligence statements proving the product was not produced on deforested land after December 31, 2020.

Related Codes

41.01 Raw hides and skins of bovine (including buffalo) or equine animals (fresh, salted, dried, limed, pickled, otherwise preserved but not tanned, parchment dressed or further prepared), whether or not dehaired or split 41.02 Raw skins of sheep or lambs (fresh, salted, dried, limed, pickled or otherwise preserved, but not further prepared), whether or not with wool on or split 41.03 Raw hides and skins n.e.c in headings no. 4101, 4102; fresh, salted, dried, pickled or otherwise preserved, not further prepared, whether or not dehaired or split 41.05 Tanned or crust skins of sheep and lambs, without wool on, whether or not split, but not further prepared 41.06 Tanned or crust hides and skins of other animals, without wool or hair on, whether or not split, but not further prepared 41.07 Leather further prepared after tanning or crusting, including parchment-dressed leather, of bovine (including buffalo) or equine animals, without hair on, whether or not split, other than leather of heading 41.14 41.12 Leather further prepared after tanning or crusting, including parchment dressed leather, of sheep or lamb, without wool on, whether or not split, other than leather of heading 41.14 41.13 Leather further prepared after tanning or crusting, including parchment-dressed leather, of animals (other than ovine), without wool or hair on, whether or not split, other than leather of heading 41.14 41.14 Chamois (including combination chamois) leather; patent leather and patent laminated leather; metallised leather 41.15 Composition leather with a basis of leather or leather fibre, in slabs, sheets or strip, in rolls or not; parings and other waste of leather or of composition leather, not suitable for the manufacture of leather articles; leather dust, powder and flour

Trade Overview

Major exporters of goods under 4104 include Brazil, Argentina, the United States, and Australia, known for their large cattle and equine populations. Key importers are countries with developed leather finishing industries, such as Italy, China, Vietnam, and Mexico, where these semi-finished hides are converted into final products. Trade agreements like MERCOSUR, NAFTA (now USMCA), and various EU free trade agreements often provide preferential tariff rates for these intermediate leather products, facilitating global supply chains. However, import duties can still be significant in some regions, and origin rules are critical for duty benefits.

Frequently Asked Questions

What is HS code 4104?

HS code 4104 is a 4-digit heading in the Harmonized System that covers: Tanned or crust hides and skins of bovine (including buffalo) or equine animals, without hair on, whether or not split, but not further prepared. Heading 4104 encompasses tanned or crust hides and skins derived from bovine animals (including buffalo) and equine animals. The critical defining characteristic is that these hides and skins are without hair on, whether or not they have been split, but importantly, they are 'not further prepared.' This means they have undergone the initial tanning process, which converts raw hides into a stable material, and may have been dried to a 'crust' state. Crust leather is essentially semi-finished leather; it has been tanned, shaved, and retanned, but not yet dyed, finished, or embossed for specific end-use applications. This classification is crucial for international trade as it represents a significant intermediate stage in the leather manufacturing supply chain. It acts as a bridge between the raw material (Chapter 4101) and fully finished leather (Chapter 4107). Importers and exporters must meticulously distinguish between crust leather and raw hides (which require further processing like tanning) or fully finished leather (which is ready for product manufacturing). The 'not further prepared' clause is paramount for compliance, dictating that goods under this heading should not exhibit characteristics of finished leather such as specific colors beyond natural tanning, specialized coatings, or embossed patterns. This heading facilitates trade in large volumes of semi-processed leather, allowing different stages of production to occur in various countries based on expertise, labor costs, or environmental regulations. Its historical significance lies in enabling global specialization within the leather industry, where tanning may occur in one region and high-value finishing in another. Accurate classification here prevents costly delays, duties discrepancies, and potential penalties.

What products fall under HS code 4104?

Crust bovine side leather, crust buffalo hide, wet blue bovine hides, crust horsehide, split crust bovine leather, full grain crust cowhide, corrected grain crust buffalo leather, vegetable-tanned crust bovine leather, chrome-tanned crust equine leather, natural crust leather rolls, semi-processed bovine back leather, unfinished buffalo saddle leather, crust automotive upholstery blanks, crust footwear upper leather, crust bag leather, crust belt leather, crust garment leather, crust furniture leather, crust industrial leather, raw edge crust leather, unsplit crust bovine leather, pre-split crust bovine leather, re-tanned crust bovine leather, dried crust bovine leather, uncolored crust bovine leather

What are common misclassifications for HS code 4104?

A common misclassification error involves confusing crust leather (4104) with raw hides (4101) or fully finished leather (4107). Raw hides (4101) are unprocessed and require tanning, while crust leather has already undergone the tanning process. Finished leather (4107) has been dyed, coated, or otherwise prepared for immediate use in manufacturing products, which is explicitly excluded by 'not further prepared' in 4104. For instance, a trader might mistakenly classify a natural-colored, dry tanned hide as finished leather if it's visually appealing, missing the crucial distinction of its unfinished state. This difference in processing stage significantly impacts duties and regulations.

Which countries trade the most under HS code 4104?

Major exporters of goods under 4104 include Brazil, Argentina, the United States, and Australia, known for their large cattle and equine populations. Key importers are countries with developed leather finishing industries, such as Italy, China, Vietnam, and Mexico, where these semi-finished hides are converted into final products. Trade agreements like MERCOSUR, NAFTA (now USMCA), and various EU free trade agreements often provide preferential tariff rates for these intermediate leather products, facilitating global supply chains. However, import duties can still be significant in some regions, and origin rules are critical for duty benefits.

How is HS code 4104 structured?

HS code 4104 is a 4-digit heading under Chapter 41 of the Harmonized System. The first 2 digits (41) identify the chapter, and digits 3-4 (04) specify the heading. This code contains multiple 6-digit subheadings for precise product classification.